Several mobile data plans in France now offer 5G connectivity with different data limits and prices, as reported by various sources. One of the most competitive options is from Lebara, which provides a 250 GB plan on the SFR network for 9.99 euros per month. This plan includes unlimited calls and SMS within France, as well as 15 GB of usable data when traveling in Europe and the overseas departments (DOM). The plan comes with a free SIM card or eSIM, renews every 30 days with no long-term commitment, and is ideal for users with high data needs. NRJ Mobile offers an unlimited data plan on the Bouygues Telecom network for 17.49 euros per month. This plan scored the highest in the nPerf 2025 barometer, achieving 95,684 nPoints, a measure of network performance. The plan includes 42 GB of additional data for use in Europe and the DOM, along with unlimited calls, SMS, and MMS within mainland France. Users can also renew the plan for free once they reach a 500 GB threshold, though speeds may be reduced if they don't take this action. A 1 euro SIM card is included with the plan. YouPrice offers a 200 GB plan on the Orange network for 11.99 euros per month, which includes unlimited calls, SMS, and MMS within France and to the DOM. This plan allows for 20 GB of data usage in Europe and the DOM, which is deducted from the overall data allowance. The eSIM is only available on the Orange network version, while the classic SIM card costs an additional 5 euros. The Orange network has been the top performer in the ARCEP’s annual mobile service quality survey for 15 consecutive years. According to the ARCEP, the data-price ratio of Lebara’s 250 GB plan is considered very competitive for heavy users, as the average monthly data consumption in France is 18.3 GB. However, roaming allowances vary: Lebara and YouPrice limit roaming data to 15 GB and 20 GB respectively, which may be sufficient for short trips but could be restrictive for longer stays. In contrast, the NRJ Mobile plan includes an additional 42 GB of data for use in Europe and the DOM, making it more suitable for extended travel.